157490448

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193003}}^1$

素因数の和:193031

約数の個数: 40

約数和(自身を含む): 430784928

約数和(自身を除く): 273294480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 193003, 386006, 579009, 772012, 1158018, 1544024, 2316036, 3088048, 3281051, 4632072, 6562102, 9264144, 9843153, 13124204, 19686306, 26248408, 39372612, 52496816, 78745224, 157490448]

約数ペア:

[(1, 157490448), (2, 78745224), (3, 52496816), (4, 39372612), (6, 26248408), (8, 19686306), (12, 13124204), (16, 9843153), (17, 9264144), (24, 6562102), (34, 4632072), (48, 3281051), (51, 3088048), (68, 2316036), (102, 1544024), (136, 1158018), (204, 772012), (272, 579009), (408, 386006), (816, 193003)]